FR2414218A1 - Frame for numerically controlled piercing and sewing machine - holds workpieces, esp. shoe uppers, by profiled carton sheets one upon the other - Google Patents
Frame for numerically controlled piercing and sewing machine - holds workpieces, esp. shoe uppers, by profiled carton sheets one upon the otherInfo
- Publication number
- FR2414218A1 FR2414218A1 FR7800229A FR7800229A FR2414218A1 FR 2414218 A1 FR2414218 A1 FR 2414218A1 FR 7800229 A FR7800229 A FR 7800229A FR 7800229 A FR7800229 A FR 7800229A FR 2414218 A1 FR2414218 A1 FR 2414218A1
- Authority
- FR
- France
- Prior art keywords
- frame
- workpiece
- profiled
- workpieces
- numerically controlled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B23/00—Sewing apparatus or machines not otherwise provided for
- D05B23/003—Sewing machines for straw cases, wisps of straw or canvas shoes
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D119/00—Driving or controlling mechanisms of shoe machines; Frames for shoe machines
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D8/00—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
- A43D8/16—Ornamentation
- A43D8/18—Ornamentation by punching or perforating
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/188—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by special applications and not provided for in the relevant subclasses, (e.g. making dies, filament winding)
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
A mechanical operation is carried out on a series of identical, flat workpieces arranged in a line, by a numerically controlled machine equipped with a memory. The layout includes a table on which bottomless frames for receiving the workpieces can slide, and a head. There is a mechanism for displacing one of the frames and the head which is provided with a tool, relatively to each other, following the axes of two coordinates parallel to the plane of the table. The frame receives the workpiece into an accurately profiled opening, which positions it, and is cut out from a sheet of material. This is the same thickness as the workpiece and has an external profile corresponding to that of the frame. Provision is made for receiving a second sheet of material which lies on the first, and is also profiled to fit the frame. It also has an internal coutout for the second workpiece, and the head can be fitted with a tool for assembling the two workpieces together. Applicable to industrial to industrial machines for piercing shoe uppers according to a pattern, and sewing two or more sections together. It supersedes the method of clamping the workpiece between two thin plates, and a number of pieces can be assembled in a frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7800229A FR2414218A1 (en) | 1978-01-05 | 1978-01-05 | Frame for numerically controlled piercing and sewing machine - holds workpieces, esp. shoe uppers, by profiled carton sheets one upon the other |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7800229A FR2414218A1 (en) | 1978-01-05 | 1978-01-05 | Frame for numerically controlled piercing and sewing machine - holds workpieces, esp. shoe uppers, by profiled carton sheets one upon the other |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2414218A1 true FR2414218A1 (en) | 1979-08-03 |
FR2414218B1 FR2414218B1 (en) | 1981-03-20 |
Family
ID=9203155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7800229A Granted FR2414218A1 (en) | 1978-01-05 | 1978-01-05 | Frame for numerically controlled piercing and sewing machine - holds workpieces, esp. shoe uppers, by profiled carton sheets one upon the other |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2414218A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108968236A (en) * | 2018-09-20 | 2018-12-11 | 东莞市北扬工业设计有限公司 | It is a kind of for the punch device with locator shoes |
-
1978
- 1978-01-05 FR FR7800229A patent/FR2414218A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108968236A (en) * | 2018-09-20 | 2018-12-11 | 东莞市北扬工业设计有限公司 | It is a kind of for the punch device with locator shoes |
Also Published As
Publication number | Publication date |
---|---|
FR2414218B1 (en) | 1981-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |